What oil does a 2010 Subaru Tribeca take?
The 2010 Subaru Tribeca requires 5W-30 full-synthetic motor oil that meets API SN or newer standards.
In 2010, the Tribeca could be equipped with either a 3.0-liter EZ30 flat-six or a 3.6-liter EZ36D engine. Both powertrains share the same basic oil requirements, with an approximate total oil capacity of about 6.5–7.0 quarts (including the filter). Always consult the owner’s manual or your local Subaru dealer to confirm the exact specification for your vehicle’s specific engine and configuration.
Oil specification for the 2010 Tribeca
The following details summarize the official oil grade, specification, and fill capacity for this model year.
- Viscosity: 5W-30
- Oil type: Full synthetic recommended; compatible with API SN or newer (ILSAC GF-5/GF-6 guidance)
- Capacity: Approximately 6.5–7.0 quarts (6.2–6.6 L) including the oil filter
- Change interval: See the owner's manual; typical synthetic oil change intervals are up to 7,500 miles under normal driving, with more frequent changes for severe service or extreme conditions
Note: Always verify the exact capacity for your engine and filter configuration, and use a high-quality oil that meets Subaru’s specifications.
Engines available in the 2010 Tribeca
The Tribeca was offered with more than one engine option during its run. Regardless of the engine choice, the oil specification remains consistent, though fill amounts may vary slightly by configuration.
3.0-liter EZ30 H6
The 3.0L H6 variant uses the same oil grade (5W-30 synthetic, API SN or newer) and typically a similar total capacity, around 6.5–7.0 quarts including the filter. Always check your VIN and owner’s manual for exact figures.
3.6-liter EZ36D (where applicable)
For models equipped with the 3.6L EZ36D, the oil requirements remain 5W-30 synthetic, API SN or newer, with a comparable total capacity. As with the 3.0L, confirm the exact amount for your vehicle.
Across both engine options, using a high-quality synthetic oil that meets Subaru’s specifications helps protect the flat-six engine and maintain performance across the model’s operating range.
Summary
The 2010 Subaru Tribeca requires 5W-30 full-synthetic motor oil meeting API SN or newer standards, with an approximate capacity of 6.5–7.0 quarts depending on engine and filter. Verify the exact figure for your vehicle using the VIN and owner’s manual, and choose a reputable oil brand that satisfies Subaru’s specifications.
